Author Question: Technician A says that a low-restriction exhaust system could prevent a back pressure-type ... (Read 116 times)

tth

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Technician A says that a low-restriction exhaust system could prevent a back pressure-type vacuum-controlled EGR valve from opening correctly. Technician B says restricted exhaust can cause the EGR valve position sensor to fail. Which technician is correct?
 
  A) Technician A only B) Technician B only C) Both technicians D) Neither technician

Question 2

In typical engine lubrication systems, what components are the last to receive oil?
 
  A) Rod bearings B) Main bearings
  C) Oil filters D) Valve train components



janieazgirl

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Answer to Question 1

C

Answer to Question 2

D



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